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Cant Ping my attach switch devices.

atiq14581458
Level 1
Level 1

Dear all,

i have a cisco 3750 series switch and i created vlan on that and connect devices to it i cannt ping connected devices to my switch following is the configuration of my switch.

 

 

Building configuration...

Current configuration : 4885 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Switch1
!
boot-start-marker
boot-end-marker
!
!
!
aaa new-model
!
!
!
!
!
aaa session-id common
switch 2 provision ws-c3750g-24ps
system mtu routing 1500
ip routing
no ip domain-lookup
ip domain-name easyconnect.af
ip name-server 156.154.70.1
ip name-server 156.154.71.1
ip name-server 8.8.8.8
!
!
!
!
crypto pki trustpoint TP-self-signed-1664115328
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-1664115328
 revocation-check none
 rsakeypair TP-self-signed-1664115328
!
!
crypto pki certificate chain TP-self-signed-1664115328
 certificate self-signed 01
  3082024F 308201B8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
  31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
  69666963 6174652D 31363634 31313533 3238301E 170D3933 30333031 30303032
  33345A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
  4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 36363431
  31353332 3830819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
  8100DBBD 79022692 E37E77E7 A626ED02 FFA8E173 3AF88E69 330CDEDC BF932F2A
  7B201C70 DB7E0732 B2F7DB21 49F4BBCC AAF92D1A B07FE889 7BF94581 BC1A5EFA
  2B04FA16 4C6CA2FC 3BDD8AD7 938432E2 D8849351 9B1001AC F1B9559E 8F9DB417
  FC41D453 67B61A2B E83D4D72 C9EF6278 0D2C6C48 E8D70870 83AD033E 9B5334B3
  18EF0203 010001A3 77307530 0F060355 1D130101 FF040530 030101FF 30220603
  551D1104 1B301982 17536865 72506F6F 722E6561 7379636F 6E6E6563 742E6166
  301F0603 551D2304 18301680 14E702B9 C18C2260 09F6F6FC B76637F9 C93BE480
  D8301D06 03551D0E 04160414 E702B9C1 8C226009 F6F6FCB7 6637F9C9 3BE480D8
  300D0609 2A864886 F70D0101 04050003 8181007D F08D5FA0 C1BA9762 5DB98858
  9E3E085A 6B6B8F66 DBABF4E1 93554D54 8F4BE168 2B88F23B A0E7031F F459662F
  33FA6D81 953D7B1C FD378060 0EC9A8B9 1A3FFE3F 8494DDF3 A64BD56E D1390063
  CACE9041 1C24205F 001FC2E3 A63C7C52 7049D35E 3F4F1114 83DF7BD3 6344F6E2
  1C82397C EC6F3BAF DC3A6615 75F97CAA 63C39D
  quit
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
ip ssh version 2
!
!
!
interface GigabitEthernet2/0/1
 no switchport
 ip address X.X.X.X X.X.X.X
 power inline never
!
interface GigabitEthernet2/0/2
 switchport access vlan 2
 switchport mode access
!
interface GigabitEthernet2/0/3
 switchport access vlan 3
 switchport mode access
!
interface GigabitEthernet2/0/4
 switchport access vlan 4
 switchport mode access
!
interface GigabitEthernet2/0/5
 switchport access vlan 5
 switchport mode access
!
interface GigabitEthernet2/0/6
 switchport access vlan 6
 switchport mode access

 

 

following is the ip information

 

!
interface Vlan1
 no ip address
!
interface Vlan2
 description Base01
 ip address 192.168.60.1 255.255.255.252
!
interface Vlan3
 description Base02
 ip address 192.168.60.5 255.255.255.252
!
interface Vlan4
 description Base03
 ip address 192.168.60.9 255.255.255.252
!
interface Vlan5
 description Base04
 ip address 192.168.60.13 255.255.255.252
!
interface Vlan20
 ip address 192.168.60.61 255.255.255.252

 

1 Reply 1

John Blakley
VIP Alumni
VIP Alumni

I'm not sure there's enough information here for us to help. Are there other switches in the mix of things or do the devices that you have connected connect directly to the 3750? Are the devices laptops/desktops? What OS? Have you made sure any firewalls on the device are disabled? Did you also verify that your L2 vlans were created? Are the interfaces on the 3750 up/up?

 

HTH,

John

HTH, John *** Please rate all useful posts ***
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